Based upon a recommendation that I found, I changed up code from running a
modal dialog to use
beginModalSessionForWindow and runModalSession. Unfortunately, if I run an
NSOpenPanel from within this
(used for a browse for a target directory), runModalSession for *my* dialog
returns the 0 or 1 off the open panel
as soon as that closes, thus (with my expected handling) closing my dialog as
well. I checked and none of my
stopModalWithCodes are being fired, so the result code has to be coming off the
system dialog. I did a kludge
where I used 100 and 101 for my own stop codes, and continued on 0 and 1, and
that seemed to work around
this, but I would really like to understand what is wrong with this setup.
Best regards,
Tom Doan
---
1560 Sherman Ave #1029
Evanston, IL 60201
USA
#if 0
//
// Original code
//
itsRC = (LOGICAL) ([NSApp runModalForWindow:itsDialog->GetDlgWnd()]);
#else
//
// Code which gives main loop time
//
NSModalSession session = [NSApp
beginModalSessionForWindow:itsDialog->GetDlgWnd()];
int result = NSModalResponseContinue;
while (result == NSModalResponseContinue)
{
//run the modal session
//once the modal window finishes, it will return a different
result and break out of the loop
result = [NSApp runModalSession:session];
//this gives the main run loop some time so your other code
processes
[[NSRunLoop currentRunLoop]
limitDateForMode:NSDefaultRunLoopMode];
//do some other non-intensive task if necessary
}
[NSApp endModalSession:session];
itsRC = (LOGICAL) (result);
#endif
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